EP3816540A4 - Water source heat pump - Google Patents

Water source heat pump Download PDF

Info

Publication number
EP3816540A4
EP3816540A4 EP19800362.6A EP19800362A EP3816540A4 EP 3816540 A4 EP3816540 A4 EP 3816540A4 EP 19800362 A EP19800362 A EP 19800362A EP 3816540 A4 EP3816540 A4 EP 3816540A4
Authority
EP
European Patent Office
Prior art keywords
heat pump
water source
source heat
water
pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19800362.6A
Other languages
German (de)
French (fr)
Other versions
EP3816540A1 (en
Inventor
Quanling WANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WANG, QUANLING
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP3816540A1 publication Critical patent/EP3816540A1/en
Publication of EP3816540A4 publication Critical patent/EP3816540A4/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/06—Heat pumps characterised by the source of low potential heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0052—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using the ground body or aquifers as heat storage medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/02—Details of evaporators
    • F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
    • F25B2339/0242—Evaporators with refrigerant in a vessel in which is situated a heat exchanger having tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/13—Pump speed control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0071—Evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/006—Preventing deposits of ice
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
EP19800362.6A 2018-05-07 2019-05-07 Water source heat pump Pending EP3816540A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810426364.4A CN108562069A (en) 2018-05-07 2018-05-07 A kind of river, river, lake or seawater water resource heat pump
PCT/CN2019/085827 WO2019214605A1 (en) 2018-05-07 2019-05-07 Water source heat pump

Publications (2)

Publication Number Publication Date
EP3816540A1 EP3816540A1 (en) 2021-05-05
EP3816540A4 true EP3816540A4 (en) 2022-01-19

Family

ID=63538074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800362.6A Pending EP3816540A4 (en) 2018-05-07 2019-05-07 Water source heat pump

Country Status (4)

Country Link
EP (1) EP3816540A4 (en)
JP (1) JP7238102B2 (en)
CN (1) CN108562069A (en)
WO (1) WO2019214605A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108562069A (en) * 2018-05-07 2018-09-21 王全龄 A kind of river, river, lake or seawater water resource heat pump

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096853A1 (en) * 1970-07-07 1972-03-03 Terrier Andre Vertical shell and tube evaporator - with improved evaporation and heat transfer
DE4409920A1 (en) * 1994-03-23 1995-10-05 Ilka Mafa Kaeltetechnik Gmbh Evaporator for coolant with U-tubes
CN101078582A (en) * 2007-06-27 2007-11-28 王全龄 High efficiency heat pump air conditioner of river, lake and sea water source
WO2013080498A1 (en) * 2011-12-01 2013-06-06 パナソニック株式会社 Refrigeration cycle device and hot water production device equipped with same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1123094A (en) * 1997-07-03 1999-01-26 Hitachi Ltd Water heat source heat pump
US7140328B2 (en) * 2002-03-11 2006-11-28 Ztek Corporation Miniature vaporizers for use with chemical converters and energy devices
KR20040063634A (en) * 2003-01-08 2004-07-14 삼성광주전자 주식회사 The Instant Ice Cream Machine
CN1279323C (en) * 2004-07-19 2006-10-11 烟台蓝德空调工业科技有限公司 Heat pump set using sea water source
CN1760619A (en) * 2005-09-29 2006-04-19 舒增鳌 Channel box type evaporator
CN101033901A (en) * 2007-04-18 2007-09-12 王全龄 Water source heat pump evaporator suitable for low-temperature water source
CN102538507A (en) * 2010-12-15 2012-07-04 太仓南极风能源设备有限公司 Heat exchanger for fluidizing type water heater
CN102338508A (en) * 2011-08-18 2012-02-01 王全龄 Ultra-low water temperature evaporator and heat pump unit comprising same
CN104654663A (en) * 2014-10-14 2015-05-27 青岛大学 Heat exchanger
CN204787943U (en) * 2015-07-09 2015-11-18 中国石化工程建设有限公司 U jacket tube -type evaporator
CN106595340A (en) * 2015-10-16 2017-04-26 赵天波 Multi-module and multi-spraying-device evaporative air cooler and operating mode thereof
CN108562069A (en) * 2018-05-07 2018-09-21 王全龄 A kind of river, river, lake or seawater water resource heat pump
CN208269456U (en) * 2018-05-07 2018-12-21 王全龄 A kind of river, river, lake or seawater water resource heat pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096853A1 (en) * 1970-07-07 1972-03-03 Terrier Andre Vertical shell and tube evaporator - with improved evaporation and heat transfer
DE4409920A1 (en) * 1994-03-23 1995-10-05 Ilka Mafa Kaeltetechnik Gmbh Evaporator for coolant with U-tubes
CN101078582A (en) * 2007-06-27 2007-11-28 王全龄 High efficiency heat pump air conditioner of river, lake and sea water source
WO2013080498A1 (en) * 2011-12-01 2013-06-06 パナソニック株式会社 Refrigeration cycle device and hot water production device equipped with same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019214605A1 *

Also Published As

Publication number Publication date
CN108562069A (en) 2018-09-21
WO2019214605A1 (en) 2019-11-14
EP3816540A1 (en) 2021-05-05
JP2021520479A (en) 2021-08-19
JP7238102B2 (en) 2023-03-13

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